Mo. Rev. Stat. § 488.031
1. In addition to other fees authorized by law, the clerk of each court shall collect the following fees on the filing of any civil or criminal action or proceeding, including an appeal, except that no fee shall be imposed pursuant to this section on any case that is filed charging traffic violations except alcohol-related offenses:
Supreme court and courts of appeals $20.00;
Circuit courts $10.00;
Associate circuit courts $8.00; and
Small claims courts No additional fee
(L. 2003 S.B. 447)
Expires 12-31-07